version: '3.3'

services:
    mysql:
        image: mysql:8
        container_name: mysql_service
        restart: always
        environment:
            MYSQL_ROOT_PASSWORD: password
            MYSQL_DATABASE: TianMiao
        volumes:
            - ./MySQL:/docker-entrypoint-initdb.d
    tomcat:
        build: ./
        container_name: tomcat_service
        ports:
            - 8080:8080
            - 9464:9464
        environment:
            - OTEL_EXPORTER=otlp_span,prometheus
            - OTEL_EXPORTER_OTLP_ENDPOINT=http://tempo:4317
            - OTEL_EXPORTER_OTLP_INSECURE=true
            - OTEL_RESOURCE_ATTRIBUTES=service.name=demo
            - JAVA_OPTS=-javaagent:/opentelemetry-javaagent.jar
        depends_on:
            - mysql
    tempo:
        image: grafana/tempo:1.5.0
        command: ["--target=all", "--storage.trace.backend=local", "--storage.trace.local.path=/var/tempo", "--multitenancy.enabled=false", "--search.enabled=true"]
        ports:
            - 8081:80
    grafana:
        image: grafana/grafana:9.1.5
        volumes:
            - ./config/grafana:/etc/grafana/provisioning/datasources
        environment:
            - GF_AUTH_ANONYMOUS_ENABLED=true
            - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
            - GF_AUTH_DISABLE_LOGIN_FORM=true
            - GF_FEATURE_TOGGLES_ENABLE=tempoServiceGraph tempoSearch tempoBackendSearch tempoApmTable
        ports:
            - "3000:3000"